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Observations of Comet 1921 a ( Reid ) at the Union Observatory, Johannesburg
Publication year - 1921
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.19212131004
Subject(s) - observatory , comet , citation , european union , physics , political science , computer science , astronomy , library science , business , economic policy